package day03;

public class OperDemo4 {
    public static void main(String[] args) {
       /* int a=10;
        a+=20;
        a*=10;
        int b=2;
        b*=30;
        int c=300;
        c/=50;
        System.out.println(a);
        System.out.println(b);
        System.out.println(c);
        int d=4;
        d-=2;
        d*=4;
        d/=1;
        d*=3;
        System.out.println(d);
        double e=10;
        e*=2;
        System.out.println(e);
        e/=1;
        e-=1;
        e*=21.1;
        System.out.println(e);
*/
    }
}
